ES2083091T3 - Aparato de ensayo para valvulas de descarga. - Google Patents

Aparato de ensayo para valvulas de descarga.

Info

Publication number
ES2083091T3
ES2083091T3 ES92306024T ES92306024T ES2083091T3 ES 2083091 T3 ES2083091 T3 ES 2083091T3 ES 92306024 T ES92306024 T ES 92306024T ES 92306024 T ES92306024 T ES 92306024T ES 2083091 T3 ES2083091 T3 ES 2083091T3
Authority
ES
Spain
Prior art keywords
safety valve
flange
transducer
testing
test apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92306024T
Other languages
English (en)
Inventor
Siegfried Schulz
Josef J Schmidt
Patrick K Brennan
Scott A Ton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Field Machining Co Inc
Original Assignee
Continental Field Machining Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Field Machining Co Inc filed Critical Continental Field Machining Co Inc
Application granted granted Critical
Publication of ES2083091T3 publication Critical patent/ES2083091T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Safety Valves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

UN APARATO PARA PROBAR LA PRESION DE APERTURA DE UNA VALVULA DE SEGURIDAD (12) TIENE UNA BRIDA (28) SUJETA DESMONTABLEMENTE AL SOMBRERETE (18) DE UNA VALVULA DE SEGURIDAD (12). LA BRIDA (28) TIENE CUATRO TORNILLOS VERTICALES MANTENIDOS DESLIZANTEMENTE EN RANURAS CON FORMA DE T. LOS TORNILLOS SIRVEN PARA MONTAR LA PLACA DE ASIENTO (76) DE UNA ESTRUCTURA (30) QUE LLEVA UN CILINDRO DE IZADO (32) Y UN TRANSDUCTOR (42). EL CILINDRO (32) SE CONECTA AL VASTAGO DE LA VALVULA DE SEGURIDAD (22) Y APLICA UNA FUERZA DE IZADO AL MISMO. LA ESTRUCTURA (30) SE DESMONTA DE LA BRIDA (28) QUE FACILITA EL ACCESO A LA TUERCA DE AJUSTE DE LA VALVULA DE SEGURIDAD (12). SE PUEDEN REALIZAR AJUSTES EN LA PRESION DE APERTURA DE LA VALVULA DE SEGURIDAD (12) SIN NECESIDAD DEL DESMONTAJE DE LA BRIDA (30). UN ADAPTADOR DE CALIBRACION (14) SE AJUSTA EN LA ESTRUCTURA (30) PARA PERMITIR PROBAR EL TRANSDUCTOR (42) IN SITU.
ES92306024T 1991-07-01 1992-06-30 Aparato de ensayo para valvulas de descarga. Expired - Lifetime ES2083091T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/723,609 US5275036A (en) 1991-07-01 1991-07-01 Relief valve testing apparatus

Publications (1)

Publication Number Publication Date
ES2083091T3 true ES2083091T3 (es) 1996-04-01

Family

ID=24906971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92306024T Expired - Lifetime ES2083091T3 (es) 1991-07-01 1992-06-30 Aparato de ensayo para valvulas de descarga.

Country Status (6)

Country Link
US (1) US5275036A (es)
EP (1) EP0521694B1 (es)
JP (1) JP3205059B2 (es)
DE (1) DE69206337T2 (es)
ES (1) ES2083091T3 (es)
TW (1) TW216820B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548997A (en) * 1991-09-03 1996-08-27 Westinghouse Electric Corporation Apparatus for applying a known axial force to a valve stem
FR2718506B1 (fr) * 1994-04-12 1997-07-25 Fahrzeug Hydraulik Gmbh Co Kg Soupape de limitation de pression et procédé de réglage d'une pression d'ouverture de cette soupape.
SI9600167A (en) * 1996-05-21 1997-12-31 Plan Podjetje Za Projektiranje Device for testing safety valves
US6019126A (en) * 1998-09-04 2000-02-01 Kelada; Maher I. Remote function verification of low pressure and vacuum relief devices
FR2827674B1 (fr) * 2001-07-20 2003-10-03 Chpolansky Ets Procede et appareillage pour tester une soupape avec une mise en liquide,sans ouverture prealable de son obturateur
CN100458390C (zh) * 2007-10-31 2009-02-04 谢显奇 液压微调器
US9528630B2 (en) * 2013-10-16 2016-12-27 Dresser, Inc. Apparatus for setting and verifying set point on a valve assembly
CN104406781B (zh) * 2014-11-26 2017-10-20 广西华银铝业有限公司 一种安全阀在线校验方法及装置
CN105675277B (zh) * 2016-01-14 2018-05-25 南京市锅炉压力容器检验研究院 一种全启或微启式安全阀开启压力智能化校验方法
WO2019004401A1 (ja) * 2017-06-30 2019-01-03 株式会社キッツ バルブ用弁座検査及び耐圧検査装置並びにこれらの検査方法とバルブ
CN109855858B (zh) * 2019-01-22 2024-01-30 朱治鸣 安全阀现场离线校验装置和校验方法
US11788637B2 (en) 2020-02-20 2023-10-17 Emerson Automation Solutions Final Control US LP Systems and methods for determining set pressure and lift of a spring-operated relief valve
CN112197948A (zh) * 2020-10-10 2021-01-08 北京汽车集团越野车有限公司 常闭式通气塞的压力检测装置
CN115575105B (zh) * 2022-09-23 2023-09-01 河南省锅炉压力容器安全检测研究院 一种压力阀的承压测试装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317826A (en) * 1941-11-14 1943-04-27 Richard L Templin Materials testing grip
US2350577A (en) * 1942-05-16 1944-06-06 Remington Arms Co Inc Specimen grip for testing machines
US2419293A (en) * 1943-10-14 1947-04-22 Phillips Petroleum Co Relief valve tester
US3309918A (en) * 1965-03-22 1967-03-21 Gen Electric Test sample holding and alignment means for tensile testing machines
BE755157A (fr) * 1969-11-17 1971-02-01 Pitner Alfred Assemblage d'un organe d'accouplement et d'un organe transmetteur de couple
US4428223A (en) * 1978-05-16 1984-01-31 Furmanite International Limited Apparatus for periodically testing the operation of safety valves
US4349885A (en) * 1979-03-20 1982-09-14 Crosby Valve & Gage Company Set pressure measuring system
US4568310A (en) * 1982-02-16 1986-02-04 The Perkin-Elmer Corporation Drive shaft coupling device
FR2567212A1 (fr) * 1984-07-03 1986-01-10 Belleri Michel Dispositif d'assemblage en pression d'elements, notamment d'organes de bicyclettes et vehicules similaires
FR2567643B1 (fr) * 1984-07-13 1988-03-25 Framatome Sa Procede et dispositif d'essai d'une soupape de surete a commande pilote
US4572237A (en) * 1984-08-10 1986-02-25 Value Oriented Technology Inc. Function assist control for pressure relief valve
US4761999A (en) * 1987-02-27 1988-08-09 Crosby Valve & Gage Company Set pressure verification device and method
JPH067082B2 (ja) * 1988-10-12 1994-01-26 三菱重工業株式会社 安全弁作動圧力試験装置
JPH01165805U (es) * 1988-05-13 1989-11-20
US4949288A (en) * 1988-09-02 1990-08-14 Movats Incorporated Testing system for safety relief valves

Also Published As

Publication number Publication date
DE69206337T2 (de) 1996-06-27
EP0521694B1 (en) 1995-11-29
EP0521694A1 (en) 1993-01-07
JPH05256722A (ja) 1993-10-05
DE69206337D1 (de) 1996-01-11
TW216820B (es) 1993-12-01
US5275036A (en) 1994-01-04
JP3205059B2 (ja) 2001-09-04

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